The Town of Grifton operates a wastewater collection system under permit WQCS00247, issued by the ENVIRONMENTAL MANAGEMENT COMMISSION, N.C. DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES. This system consists of approximately 20 linear miles of gravity sewer lines, 6.4 linear miles of force mains, 10 duplex and 6 simplex pump stations, and all associated piping, valves, and appurtenances necessary to operate a wastewater collection system for the Town of Grifton.